XML 122 R100.htm IDEA: XBRL DOCUMENT
v3.20.1

Commitments and Contingencies (Details Narrative) - Brasil Commercial Ltda [Member] - USD ($) $ in Thousands |  | 1 Months Ended
--- | --- | ---
Aug. 14, 2018 | Dec. 31, 2019
Aggregated amount of claims during period |  | $ 15,886
Remaining Claim After Adminstrative Decisions [Member] |  |
Aggregated amount of claims during period | $ 156 |

X
- Definition The value (monetary amount) of the award the plaintiff seeks in the legal matter. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14557-108349 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14435-108349 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118942415&loc=d3e14326-108349 + Details
Name: | us-gaap_LossContingencyDamagesSoughtValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=PWFL_BrazilCommercialLtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementScenarioAxis=PWFL_RemainingClaimafterAdminstrativeDecisionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |